From f427b985a1857523412a846fcaa9082c87c0bbd1 Mon Sep 17 00:00:00 2001 From: Lars Ingebrigtsen Date: Sat, 27 Aug 2022 15:44:12 +0200 Subject: [PATCH] Make dynamic info-lookup more backwards-compatible * lisp/info-look.el (info-lookup--expand-info): Don't try to expand elements that aren't functions (bug#57446). --- lisp/info-look.el | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lisp/info-look.el b/lisp/info-look.el index 7f45f976a24..ce0a08dcbe6 100644 --- a/lisp/info-look.el +++ b/lisp/info-look.el @@ -130,7 +130,8 @@ OTHER-MODES is a list of cross references to other help modes.") (defun info-lookup--expand-info (info) ;; We have a dynamic doc-spec function. (when (and (null (nth 3 info)) - (nth 6 info)) + (nth 6 info) + (functionp (nth 6 info))) (setf (nth 3 info) (funcall (nth 6 info)) (nth 6 info) nil)) info) -- 2.39.2